| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $213.75 | 12.379% | $240.2101 | $240.21 | $240.20 | $240.20 |
| Purchase #2 | $206.62 | 11.714% | $230.8235 | $230.82 | $230.80 | $230.80 |
| Purchase #3 | $132.66 | 8.414% | $143.822 | $143.82 | $143.80 | $143.80 |
| Purchase #4 | $242.61 | 4.421% | $253.3358 | $253.34 | $253.35 | $253.30 |
| Purchase #5 | $41.46 | 10.244% | $45.7072 | $45.71 | $45.70 | $45.70 |
| Purchase #6 | $13.42 | 9.770% | $14.7311 | $14.73 | $14.75 | $14.70 |
| Purchase #7 | $166.74 | 7.807% | $179.7574 | $179.76 | $179.75 | $179.80 |
| 7 purchase totals = | $1,017.26 | $1,108.3871 | $1,108.39 | $1,108.35 | $1,108.30 | |